it's a machine to save medicare. where is the president's plan to save medicare? >> the president would say his plan would not to go with the romney/ryan/rubio approach. >> that's fine. what is his approach? where is his plan to save medicare? it's going to go bankrupt, not just for my generation, but for my mom. what he is doing about it, other than taking $700 billion out of it. >> all right. we just lost that connection. but we'll try to reconnect with jim acosta and senator marco rubio and also about to see the highs and lows. ratings for the candidates from our focus group of undecided voters, we'll hear from them as well. also, you can see the debate again in its entirety, in just a little bit. stay with us. ♪ ♪ ♪ ♪ [ male announcer ] at&t. the nation's largest 4g network. now covering 3000 more 4g cities and towns than verizon. at&t. rethink possible. constipated? yeah. mm. some laxatives like dulcolax can cause cramps. but phillips' caplets don't. they have magnesium. for effective relief of occasional constipation. thanks. [ phillips' lady ] live